﻿#include<stdio.h>
#include<stdlib.h>
#include<assert.h>
//̬˳
#if 0
#define N 100
struct Seqlist
{
	int arr[N];
	int size;
};
#endif
//̬˳
typedef int SLDateType;
typedef struct Seqlist
{
	SLDateType* arr;
	int size;
	int capacity;
}SL;
//typedef struct Seqlist SL;